When it comes to Liu Chan, I believe that many people will think of the 6 words of "A Dou who can't be supported", indeed, compared to his father Liu Bei, Liu Chan's talent is indeed worse than a cut. Leaving aside Liu Beiguang's ambition to restore the Han Dynasty, Liu Chan did not inherit his father's wisdom at all by means of imperial means, first, he did not know people; second, he did not have his own opinion; third, he knew that the eunuch Huang Hao was around the government but did not pay attention to it. The above three points are the internal causes of the demise of the Shu Han, and when Jiang Wei tried every means to drive the troops back to help, he directly surrendered Kaesong, which is really a big fool in the world.
However, Liu Chan was not a dimwitted jun, and although he was inferior to Liu Bei in many ways, he was still a "smart" person.
Zhuge Liang was Liu Chan's most trusted and respected person, and when Zhuge Liang was alive, he almost completely relinquished power, and he agreed to whatever Zhuge Liang said, just like an obedient child. However, Zhuge Liang could help him for a while, but he could not help him for a lifetime, and after his death from Wuzhangyuan's illness, the contradictions of Shu Han were soon highlighted, and those ministers who were suppressed by his death finally waited for the day when they turned over.
Li Mi was originally a subordinate of Liu Zhang, and in 214, after Liu Bei captured Yizhou, he appointed Li Mi as The Governor of Yizhou. However, Li Mi did not take Liu Bei's affection, he was unruly and unguarded, and during the Zhengdan period, subordinate officials toasted To Liu Bei one after another, and he was the only one who blamed Liu Bei. Later, the magistrate wanted to kill Li Mi, but with Zhuge Liang's intervention, the matter was put to rest. Unexpectedly, Li Mi was not grateful to the savior Zhuge Liang, and after Ma Mo lost the street pavilion, Zhuge Liang planned to behead Ma Mo, but Li Mi openly stood up against it, so angry that Zhuge Liang directly bombarded him back to Chengdu.
In 234 AD, Liu Chan wore mourning clothes to hold a mourning ceremony for Zhuge Liang, and at this time, Li Mi jumped out, saying that Zhuge Liang was like a tiger and wolf around the monarch, and it was never a good thing for him to take charge of military power, and now that he had died, it was a great good thing for the country and the people. Hearing this, Liu Chan was furious, Zhuge Liang was his "father", and he would never allow anyone to slander him. Therefore, Liu Chan put Li Mi in prison and soon killed him.
In addition to Li Mi, Liu Yan also unscrupulously challenged Liu Chan's bottom line. Liu Yan's status in the DPRK is very high, second only to Li Yan, but he is very high-profile, whether it is pomp or clothing, he must be top-level configuration, which shows that he is a good-looking person. In 234, Liu Yan's wife Hu Shi entered the palace to ask the empress dowager for peace, and the empress dowager was happy, so she left her in the palace for a month. However, Liu Yan suspected that his wife was having an affair with Liu Chan, and he not only beat Up Hu, but also threw her out of the house. After Liu Chan heard about it, when he sent Liu Yan to prison, he died in prison.
The last one, Yang Yi. Yang Yi was very talented, and was deeply trusted according to Zhuge Liang's southern conquest of the northern war. However, he and Wei Yan had a temper confrontation, and the two were natural rivals. After Zhuge Liang's death, he successfully killed Wei Yan, and the limelight was unique for a while, and he vainly wanted to replace Zhuge Liang's previous position in Shu Han. However, liu Chan did not promote Yang Yi according to Zhuge Liang's secret music before his death, but instead promoted Jiang Yi, and Yang Yi was not convinced, so he said his intention to surrender to Cao Wei. As a result, he was reduced to a commoner by Liu Chan and exiled to the frontier, where he finally committed suicide in fear of sin.
In short, the people Liu Chan killed were all poison tumors, although they did not do anything to substantially endanger the imperial court, but there was already a trend in the shadows, if Liu Chan did not take measures in time, I am afraid that it would cause irreparable consequences.